| commit | 3f08e4ef807c3103ceebf7993c7463c7a90646f3 | |
| author | Chris Wilson <chris@chris-wilson.co.uk> | |
| Tue, 14 Sep 2010 19:15:22 +0000 (14 20:15 +0100) | ||
| committer | Chris Wilson <chris@chris-wilson.co.uk> | |
| Tue, 14 Sep 2010 20:13:13 +0000 (14 21:13 +0100) | ||
| tree | 63119dac1d44e097fd8cbcaa3f77eb111757483e | treesnapshot (tar.gz zip) |
| parent | b1c5b0f8cc16a1d22e2e521c4236a6ceca1b2983 | commitdiff |
agp/intel: Fix resume regression from 2d2430cf
On i915 [EeePCs] something scribles over the registers during suspend
and resume so we must save a copy of the PGETBL_CTL register programmed
by the BIOS and restore that upon resume.
Reported-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
On i915 [EeePCs] something scribles over the registers during suspend
and resume so we must save a copy of the PGETBL_CTL register programmed
by the BIOS and restore that upon resume.
Reported-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| drivers/char/agp/intel-gtt.c | diffblobblamehistory |